Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps
This systematic review aimed to synthesise the existing studies regarding the effects of ocean acidification (OA) on seaweed aquaculture. Ocean acidification scenarios may increase the productivity of aquacultured seaweeds, but this depends on species-specific tolerance ranges. Conversely, seaweed p...
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2023
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Online Access: | https://doi.org/10.3390/jmse11010078 https://doaj.org/article/788a4eebfb8c4c29a72e9fa97225a77b |
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ftdoajarticles:oai:doaj.org/article:788a4eebfb8c4c29a72e9fa97225a77b 2023-05-15T17:49:54+02:00 Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps Tan Hengjie Simon Kumar Das Nur Farah Ain Zainee Raja Yana Mohammad Rozaimi 2023-01-01T00:00:00Z https://doi.org/10.3390/jmse11010078 https://doaj.org/article/788a4eebfb8c4c29a72e9fa97225a77b EN eng MDPI AG https://www.mdpi.com/2077-1312/11/1/78 https://doaj.org/toc/2077-1312 doi:10.3390/jmse11010078 2077-1312 https://doaj.org/article/788a4eebfb8c4c29a72e9fa97225a77b Journal of Marine Science and Engineering, Vol 11, Iss 78, p 78 (2023) acclimatisation macroalgae physiological response productivity Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 article 2023 ftdoajarticles https://doi.org/10.3390/jmse11010078 2023-01-22T01:27:20Z This systematic review aimed to synthesise the existing studies regarding the effects of ocean acidification (OA) on seaweed aquaculture. Ocean acidification scenarios may increase the productivity of aquacultured seaweeds, but this depends on species-specific tolerance ranges. Conversely, seaweed productivity may be reduced, with ensuing economic losses. We specifically addressed questions on: how aquacultured seaweeds acclimatise with an increase in oceanic CO 2 the effects of OA on photosynthetic rates and nutrient uptake; and the knowledge gaps in mitigation measures for seaweed farming in OA environments. Articles were searched by using Google Scholar, followed by Scopus and Web of Science databases, limiting the publications from 2001 to 2022. Our review revealed that, among all the OA-related studies on macroalgae, only a relatively small proportion ( n < 85) have examined the physiological responses of aquacultured seaweeds. However, it is generally agreed that these seaweeds cannot acclimatise when critical biological systems are compromised. The existing knowledge gaps regarding mitigation approaches are unbalanced and have overly focused on monitoring and cultivation methods. Future work should emphasise effective and implementable actions against OA while linking the physiological changes of aquacultured seaweeds with production costs and profits. Article in Journal/Newspaper Ocean acidification Directory of Open Access Journals: DOAJ Articles Journal of Marine Science and Engineering 11 1 78 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
acclimatisation macroalgae physiological response productivity Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
spellingShingle |
acclimatisation macroalgae physiological response productivity Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 Tan Hengjie Simon Kumar Das Nur Farah Ain Zainee Raja Yana Mohammad Rozaimi Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
topic_facet |
acclimatisation macroalgae physiological response productivity Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
description |
This systematic review aimed to synthesise the existing studies regarding the effects of ocean acidification (OA) on seaweed aquaculture. Ocean acidification scenarios may increase the productivity of aquacultured seaweeds, but this depends on species-specific tolerance ranges. Conversely, seaweed productivity may be reduced, with ensuing economic losses. We specifically addressed questions on: how aquacultured seaweeds acclimatise with an increase in oceanic CO 2 the effects of OA on photosynthetic rates and nutrient uptake; and the knowledge gaps in mitigation measures for seaweed farming in OA environments. Articles were searched by using Google Scholar, followed by Scopus and Web of Science databases, limiting the publications from 2001 to 2022. Our review revealed that, among all the OA-related studies on macroalgae, only a relatively small proportion ( n < 85) have examined the physiological responses of aquacultured seaweeds. However, it is generally agreed that these seaweeds cannot acclimatise when critical biological systems are compromised. The existing knowledge gaps regarding mitigation approaches are unbalanced and have overly focused on monitoring and cultivation methods. Future work should emphasise effective and implementable actions against OA while linking the physiological changes of aquacultured seaweeds with production costs and profits. |
format |
Article in Journal/Newspaper |
author |
Tan Hengjie Simon Kumar Das Nur Farah Ain Zainee Raja Yana Mohammad Rozaimi |
author_facet |
Tan Hengjie Simon Kumar Das Nur Farah Ain Zainee Raja Yana Mohammad Rozaimi |
author_sort |
Tan Hengjie |
title |
Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
title_short |
Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
title_full |
Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
title_fullStr |
Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
title_full_unstemmed |
Ocean Acidification and Aquacultured Seaweeds: Progress and Knowledge Gaps |
title_sort |
ocean acidification and aquacultured seaweeds: progress and knowledge gaps |
publisher |
MDPI AG |
publishDate |
2023 |
url |
https://doi.org/10.3390/jmse11010078 https://doaj.org/article/788a4eebfb8c4c29a72e9fa97225a77b |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Journal of Marine Science and Engineering, Vol 11, Iss 78, p 78 (2023) |
op_relation |
https://www.mdpi.com/2077-1312/11/1/78 https://doaj.org/toc/2077-1312 doi:10.3390/jmse11010078 2077-1312 https://doaj.org/article/788a4eebfb8c4c29a72e9fa97225a77b |
op_doi |
https://doi.org/10.3390/jmse11010078 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
11 |
container_issue |
1 |
container_start_page |
78 |
_version_ |
1766156419709534208 |